Economic analysis on application of exhaust air heat recovery in existing public buildings in the severe cold regions

DOI

10.2991/ifeesm-15.2015.301How to use a DOI?

Keywords

the severe cold region heat recovery from exhaust air rotary wheel exchanger plate-fin heat exchanger public buildings the recovery fresh air heat pump units economic analysis.

Abstract

Characteristics of different heat recovery devices from exhaust air were introduced.An actual project was taken as an example,three heat recovery systems from exhaust air by rotary wheel exchanger,plate-fin heat exchanger and recovery fresh air heat pump units were presented.The energy saving and economic of these heat recovery systems were analyzed.Initial investment and payback period of the system was reckoned.Considering the above situation,the recovery fresh air heat pump unit has a considerable energy saving potential.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Aoxue Chen
AU  - Hailong Liu
AU  - Chunyu Ran
AU  - Chunqing Wang
PY  - 2015/09
DA  - 2015/09
TI  - Economic analysis on application of exhaust air heat recovery in existing public buildings in the severe cold regions
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 1635
EP  - 1638
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.301
DO  - 10.2991/ifeesm-15.2015.301
ID  - Chen2015/09
ER  -